OGC iDays brings city leaders, AEC firms, utility operators, mapping agencies, policy makers, and the geospatial industry into one room in Munich on 23–24 November 2026. The agenda is built around the practical questions cities are actually facing: making digital twins useful, connecting data across systems, building for AI and automation, coordinating underground and above-ground assets, and turning EU policy on digital building logbooks into something workable.

Packed with interaction. Real practitioner experience on stage, lively audience exchanges, and plenty of room to keep the conversation going between sessions and over dinner. No back-to-back vendor pitches, no deep technical mechanics — just direct conversations between the people defining what cities and infrastructure should look like next.